Cisco SGE2000 - Cisco - Gigabit Switch Administration Guide

Configuring IP Information
IP Addressing
Cisco Small Business SFE/SGE Managed Switches Administration Guide 218
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- Disable — Disables DHCP Option 82 with data insertion on the device.
This is the default value.
• DHCP Server — Defines the address of the remote DHCP server to track
across the VLANs.
STEP 2 Click the Add button. The Add DHCP Server Page opens:
Add DHCP Server Page
The
Add DHCP Server Page contains the following field:
• Support IP Format — Provides the supported IP format: Version 6 or Version 4.
• DHCP Server IP Address — Defines the DHCP server IP address.
STEP 3 Specify the IP address of the server.
STEP 4 Click Apply. DHCP is enabled , and the device is updated.
ARP
The Address Resolution Protocol (ARP) is the method for finding a host’s Link
Layer (MAC) address when only its Internet Layer (IP) address is known. The ARP
table is used to maintain a correlation between each MAC address and its
corresponding IP address. The ARP table can be filled in statically by the user.
When a static ARP entry is defined, a permanent entry is put in the table, which the
system uses to translate IP addresses to MAC addresses.
To d e f i n e A R P :

Cisco SGE2000 - Cisco - Gigabit Switch Specifications

General

Form Factor	Rack-mountable
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
Layer	Layer 2
Power Supply	Internal
Management	Web-based, SNMP, CLI
MAC Address Table Size	8000 entries
VLANs	256
Features	Quality of Service (QoS), IGMP snooping, Port mirroring
Dimensions (W x D x H)	440 x 257 x 44 mm (17.3 x 10.1 x 1.73 in)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90% non-condensing
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x